P0478, P0470?
Post Fiend
Joined: Jun 2006
Posts: 5,497
Likes: 7
From: Central, Al
Exhaust Back Pressure Sensor Circuit Malfunction & Exhaust Pressure Control Valve High Input
To Start clean out the EBP Sensor and tube that runs to the Pass side exhaust manifold these tend to get clogged with soot over time. If that doesn't clear the codes up it might be the sensor but usually cleaning them works and is alot cheaper than the sensor
To Start clean out the EBP Sensor and tube that runs to the Pass side exhaust manifold these tend to get clogged with soot over time. If that doesn't clear the codes up it might be the sensor but usually cleaning them works and is alot cheaper than the sensor
New User
Joined: Apr 2007
Posts: 1
Likes: 0
I have a 99 F350 Need to replace the engine I found one with 58,000mi but it does not have the EBP System and my truck does can I take the one off my truck and put on the new motor or do i need it? What exactly does it do for me?
thanks
thanks
Posting Guru
Joined: Sep 2006
Posts: 1,081
Likes: 1
From: Montana
I just acquired a Diablo so I can clear codes if I get any. before I added a program I checked for codes. NONE and once i used the programer I get those codes P0470. so I would assume my sensor and tube are working fine? or could they still be clogged?
and of course I get the Keep memory alive one, but that is normal for using a programer.
and of course I get the Keep memory alive one, but that is normal for using a programer.
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